/*
 * Copyright Camunda Services GmbH and/or licensed to Camunda Services GmbH under
 * one or more contributor license agreements. See the NOTICE file distributed
 * with this work for additional information regarding copyright ownership.
 * Licensed under the Camunda License 1.0. You may not use this file
 * except in compliance with the Camunda License 1.0.
 */

import {useQuery} from '@tanstack/react-query';
import {getVariable} from 'modules/api/v2/variables/getVariable';

function useVariable(variableKey: string, options?: {enabled?: boolean}) {
  const {enabled} = options ?? {};
  return useQuery({
    queryKey: ['variable', variableKey],
    queryFn: async () => {
      const {response, error} = await getVariable(variableKey);

      if (response !== null) {
        return response;
      }

      throw error;
    },
    enabled,
  });
}

export {useVariable};
